效果預覽

代碼實現:
xAxis: [
{
type: "category",
axisLabel: {
show: true,
textStyle: {
color: this.xaxisLabelColor, //更改坐標軸文字顏色
fontSize: this.axisLabelFont,
},
rotate: this.xaxisLabelRotate,
},
nameTextStyle: {
color: this.xaxisLabelColor,
},
data: [
"1月",
"2月",
"3月",
"4月",
"5月",
"6月",
"7月",
"8月",
"9月",
"10月",
"11月",
"12月",
],
},
],
yAxis: [ //雙軸則Y軸為數組形式
{
type: "value",
name: "水量",
// min: 0,
// max: 250,
interval: 50,
// axisLabel: {
// formatter: "{value} ml",
// },
axisLabel: {
show: true,
// formatter: "{value} ml",
textStyle: {
color: this.yaxisLabelColor,
fontSize: this.axisLabelFont,
rotate: this.xaxisLabelRotate,
},
},
nameTextStyle: {
color: this.yaxisLabelColor,
},
},
{
type: "value",
name: "溫度",
axisLabel: {
show: true,
textStyle: {
color: this.yaxisLabelColor,
fontSize: this.axisLabelFont,
rotate: this.xaxisLabelRotate,
},
},
nameTextStyle: {
color: this.yaxisLabelColor,
},
},
],
series: [
{
name: "蒸發量",
type: "bar",
data: [
2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4,
3.3,
],
},
{
name: "降水量",
type: "bar",
z: -1, //主要是實現這個柱狀圖為重合的
barGap: "-100%", //主要是實現這個柱狀圖為重合的
data: [ 2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3, ],
},
{ name: "平均溫度",
type: "line",
yAxisIndex: 1, //設置與之匹配的Y軸 -- 1為下標
data: [ 2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2, ],
},
],
